Georgia House Speaker David Ralston will speak to the Gwinnett Chamber of Commerce at a luncheon from 11 a.m. to 1 p.m. Nov. 16 at the 1818 Club, 6500 Sugarloaf Parkway, Duluth.

Ralston will preview the 2012 legislative session. The cost is $45 for chamber members and $55 for non-members. Advanced registration is required. Walk-ins are welcome but will not be guaranteed a seat. To register, visit www.gwinnettchamber.org/events.